BigSphinx, aka Tom Law, is a composer/improviser from Saugerties NY who performs laptop-based electroacoustic music. He performs regularly with Al Margolis (contact mics, violin, etc.) as Duo Denum, and also with percussionist Kevin Cheli in the Cheli/Law Duo. He also plays viola da gamba, and has curated a series of concerts at Opus 40 sculpture park that ranged from early music to avant pop. A native South Carolinian, he opened the figmental Conundrum Music Hall in West Columbia in 2011, and closed it in 2015.